The correct answer is B, a social class. 'Interest groups' have the same interest that influences them. "A political party' is about politics. And D isn't correct as this is not a culture, it is merely a class.
I’m sorry but without the text I can’t answer the question I don’t know what info is there so I can’t answer without a risk
As in rough draft? In the rough draft, you need to have a basic outline of your final draft. As in a few sentences in the first paragraph so on and so forth. It doesn't have to be pretty and neat. That's why it's called a rough draft.